FYY-01 Lightweight 550g UAV Loudspeaker System 400m Sound Transmission 12V-26V Voltage

This UAV loudspeaker integrates real-time air-to-ground shouting and alarm functions. The standard version features 5km audio transmission, 550g sky-end weight, 168*153*91mm dimensions, and 100W power. It delivers 65-75 dB at 100m (max 120 dB) with 400m sound transmission, and operates on 12V-26V (3S-6S batteries) for reliable aerial broadcasting.